Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Mark Ethan Vannorden, DO

Individual provider Emergency Medicine Physician · NPI 1376595959

Dr. Mark Ethan Vannorden, DO is an Emergency Medicine in Larned, Kansas. Graduated from Midwestern University, Chicago College of Osteopathic Med in 2002, 24 years ago. Practices as a sole proprietor, works from 2 locations and accepts Medicare assignment. Licensed in Kansas.

Years since qualifying
24
Trained at
Midwestern University, Chicago College of Osteopathic Med
Licensed in
KS
In the registry since
2006
Specialties on file
3
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

200 E 8th St
Larned, KS 67550-2602
Phone: (620) 285-6041
Fax: (620) 285-6194
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 3515 Broadway Ave, Great Bend, KS 67530-3633 — (620) 793-8429

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 05-30418 (KS)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 0530418 (KS)
Emergency Medical Services (Emergency Medicine) Physician Taxonomy 207PE0004X · Licence 05-30418 (KS)

Record details

NPI number1376595959
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedMay 16, 2006
Last updated in NPPESApril 1, 2020
Certification dateApril 1, 2020
Mailing address200 E 8th St, Larned, KS 67550-2602

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyEMERGENCY MEDICINE
Medical schoolMIDWESTERN UNIVERSITY, CHICAGO COLLEGE OF OSTEOPATHIC MED
Graduated 2002 (24 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare